符例:(低音)[高音]#升半音 ---------1=Gb-------- 14561(7) 653521 2341(7) 53 14561(7) 6535[21] 143453321 5 6 7777753 [11111]64 [111112 11]6[12]777753 [333331]6 [3222 31] 14 5 66[1]6[121] ----repeat 忽略----